diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,8 +1,19 @@
+## [v1.4.1.1](https://github.com/diagrams/diagrams-canvas/tree/v1.4.1.1) (2022-09-12)
+
+- allow `base-4.17`, `lens-5.2`, `text-2.0`
+- test on GHC 9.4
+
 ## [v1.4.1](https://github.com/diagrams/diagrams-canvas/tree/v1.4.1) (2018-05-09)
 
 - allow `base-4.11`
 - allow `lens-4.16`
 - Add `Semigroup (Render Canvas V2 Double)` instance
+
+- r1 (13 August 2021)
+    - Allow `base-4.15`, `blank-canvas-0.7`, `lens-5.0`,
+      `containers-0.6`, `statestack-0.3`, `optparse-applicative-0.16`,
+      `diagrams-core-1.5`
+- r3 (4 Feb 2022): allow `optparse-applicative-0.17`
 
 ## v1.4r1 (Hackage revision)
 
diff --git a/diagrams-canvas.cabal b/diagrams-canvas.cabal
--- a/diagrams-canvas.cabal
+++ b/diagrams-canvas.cabal
@@ -1,10 +1,10 @@
 Name:                diagrams-canvas
-Version:             1.4.1
+Version:             1.4.1.1
 Synopsis:            HTML5 canvas backend for diagrams drawing EDSL
 Description:         This package provides a modular backend for rendering
                      diagrams created with the diagrams EDSL using an
                      HTML5 canvas.
-Homepage:            http://projects.haskell.org/diagrams/
+Homepage:            https://diagrams.github.io/
 License:             BSD3
 License-file:        LICENSE
 Author:              Jeffrey Rosenbluth, Ryan Yates, Brent Yorgey, Andy Gill, Daniel Bergey
@@ -14,7 +14,7 @@
 Category:            Graphics
 Build-type:          Simple
 Extra-source-files:  README.md, CHANGELOG.md
-Tested-with:         GHC == 7.8.4, GHC == 7.10.3, GHC == 8.0.2, GHC == 8.2.2, GHC == 8.4.2
+Tested-with:         GHC ==8.4.4 || ==8.6.5 || ==8.8.4 || ==8.10.7 || ==9.0.2 || ==9.2.4 || ==9.4.1
 Cabal-version:       >=1.10
 Source-repository head
   type:     git
@@ -24,18 +24,18 @@
   Exposed-modules:     Diagrams.Backend.Canvas
                        Diagrams.Backend.Canvas.CmdLine
   Hs-source-dirs:      src
-  Build-depends:       base >= 4.6 && < 4.12,
+  Build-depends:       base >= 4.6 && < 4.18,
                        mtl >= 2.0 && < 3.0,
                        NumInstances >= 1.0 && < 1.5,
-                       diagrams-core >= 1.3 && < 1.5,
+                       diagrams-core >= 1.3 && < 1.6,
                        diagrams-lib >= 1.3 && < 1.5,
                        cmdargs >= 0.6 && < 0.11,
-                       blank-canvas >= 0.5 && < 0.7,
-                       lens >= 4.0 && < 4.17,
-                       containers >= 0.3 && < 0.6,
-                       text >= 1.0 && < 1.3,
+                       blank-canvas >= 0.5 && < 0.8,
+                       lens >= 4.0 && < 5.3,
+                       containers >= 0.3 && < 0.7,
+                       text >= 1.0 && < 2.1,
                        data-default-class >= 0.0.1 && < 0.2,
-                       statestack >= 0.2 && <0.3,
-                       optparse-applicative >= 0.13 && < 0.15
+                       statestack >= 0.2 && <0.4,
+                       optparse-applicative >= 0.13 && < 0.18
 
   Default-language:    Haskell2010
diff --git a/src/Diagrams/Backend/Canvas.hs b/src/Diagrams/Backend/Canvas.hs
--- a/src/Diagrams/Backend/Canvas.hs
+++ b/src/Diagrams/Backend/Canvas.hs
@@ -9,9 +9,10 @@
 {-# LANGUAGE ViewPatterns          #-}
 {-# LANGUAGE InstanceSigs          #-}
 {-# LANGUAGE OverloadedStrings     #-}
-{-# LANGUAGE RankNTypes            #-} 
+{-# LANGUAGE RankNTypes            #-}
 {-# LANGUAGE ScopedTypeVariables   #-}
 {-# LANGUAGE TemplateHaskell       #-}
+{-# LANGUAGE TypeOperators         #-}
 
 -------------------------------------------------------------------------------
 -- |
diff --git a/src/Diagrams/Backend/Canvas/CmdLine.hs b/src/Diagrams/Backend/Canvas/CmdLine.hs
--- a/src/Diagrams/Backend/Canvas/CmdLine.hs
+++ b/src/Diagrams/Backend/Canvas/CmdLine.hs
@@ -44,7 +44,7 @@
 --   from "Diagrams.Backend.CmdLine".
 --
 -- For a tutorial on command-line diagram creation see
--- <http://projects.haskell.org/diagrams/doc/cmdline.html>.
+-- <https://diagrams.github.io/doc/cmdline.html>.
 --
 -----------------------------------------------------------------------------